baber/WOPTO huggingface dataset:
Patent JP-S62181306-A (JP)
Title: Petroleum resin for gravure ink
Inventor: SATO NAOTAKE
IPC: C09D11/10
Filed: 1986-02-05
Abstract: PURPOSE:The titled resin having high drying rate in the case when it is used as gravure ink, having improved color concentration, luster, etc., of print, obtained by adding an unsaturated carboxylic acid to a resin having a high softening point obtained by a specific method from a specific cracked oil fraction of petroleum. CONSTITUTION:Firstly, 100pts.wt. fraction having 140-220 deg.C boiling point among cracked oil fractions obtained by thermal cracking of petroleum is polymerized with 0.1-3pts.wt. fatty acid amide (e.g., lauric acid amide, etc.) by the use of Friedel-Crafts catalyst (preferably boron trifluoride, etc.) preferably at -30-60 deg.C for 10min-15hr to give a resin having >=150 deg.C softening point. 0.01-0.2mol unsaturated carboxylic acid is subjected to addition reaction with 100g of the resin having high softening point to give the aimed resin.
Patent JP-H09193250-A (JP)
Title: Method for connecting synthetic resin pipe
Inventor: YAMANAMI TAKANORI
IPC: B29L23/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the piping work by sufficiently taking a time in the connection work of joint by forming the connection end part of a pipe based on polyethylene into a heated expanded pipe state and subsequently forcibly cooling the same in this state to detach a pipe expanding means and fitting the connection end part in the joint to allow the same to stand naturally. SOLUTION: The connection end part 7 of a plyethylene pipe 6 is heated and the rubbery elastomer 2 of a pipe expanding tool K is inserted into the connection end part 7 and an oil pressure type drum 1 is pulled to compress the ruburry elastomer 2 to expand the same in the diameter direction thereof to expand the connection end part 7. The connection end part 7a in a heated expanded state is forcibly cooled as it is by sprinkling water or sending air to the connection end part 7a. When a prescribing cylinder 8 is used, this cylinder is moved or detached from the expanded connection part 7a to cool the connection part. The pipe expanding tool K is detached and a joint having an outer diameter same to or slightly larger than the inner diameter of 24mm of the polyethylene pipe is inserted in the expanded connection end 7a to be allowed to stand naturally.
Patent JP-S54115097-A (JP)
Title: Display body
Inventor: MATSUSHIMA KOUJI
IPC: G09F13/00
Filed: 1978-02-28
Abstract: PURPOSE: To display the broad display graphic character with a little light source, by arranging one or more photo conductors of transparent line with folding, and providing notch on the photo conductors.  
     CONSTITUTION: The display plane is formed by arranging one or more transparent lined photo conductor wires 1 with folding and the notches 2 are placed on the conductor wires 1 in matching with the shape to be displayed on the display plane. The lamp 3 is provided at one end of the conductor wire 1 and the light 4 is fed inside, then the light delivers in the conductor wire 1. A part of the light is fed out externally from the notches 2. Arrow mark etc. can be displayed with the arrangement of the notches 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11222493-A (JP)
Title: Stabilizer composition, its production and its use
Inventor: MIYAKE KUNIHITO
IPC: C08K5/36
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent performances for the stabilization of various kinds of organic materials including thermoplastic resins such as polyolefins by compounding a specific phosphite ester with one or more kinds of stabilizers selected from phenolic stabilizers, etc. SOLUTION: This stabilizer composition comprises (A) a phosphite ester of the formula (R<1> , R<2> , R<4> and R<5> are each H or the like; R<3> is H or the like; X is a bond or the like; A is a 2-8C alkylene or the like; one of Y and Z is OH or the like, and the other is H or the like)  for example, 2,4,8,10-tetra-t- butyl-6-[3-(3-methyl-4-hydroxy-5-t-butylphenyl)propoxy]dibenzo[d, f][1,3,2]dioxasphosphepin} and (B) one or more kinds of stabilizers selected from phenolic, sulfurous, phosphorous and hindered amine stabilizers in a weight ratio of 10:1 to 1:20.
Patent JP-S61185690-A (JP)
Title: Cryopump
Inventor: IKEGUCHI TAKASHI
IPC: F04B37/08
Filed: 1985-02-12
Abstract: PURPOSE:To selectively discharge deuterium in high purirty by condensing deuterium gas onto one panel by setting the temperature of the panels. CONSTITUTION:In a pump case 1, a liquid-nitrogen tank 20 having panels 2 and 8 connected is installed, and a liquid-helium tank 21 having a panel 3 connected is installed inside. Further, inside the tank 21, a liquid-helium tank 22 into which a panel 4 in which active carbon is fixed is connected is installed inside. Said panel 3 is set at the high temperature, e.g., 4.6 deg.K at which helium gas and hydrogen gas are not condensed, and only deuterium gas is condensed, and helium gas and hydrogen gas are adsorbed onto the panel 4. In exhaust operation, the panel 4, panel 3, panel 2 and the panel 8 are heated in succession, and gas is discharged outside selectively.
Patent JP-H03228238-A (JP)
Title: Magneto-optical recording medium
Inventor: ONO KOJI
IPC: G11B11/105
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a recording medium having large coercive force and Kerr rotation angle and showing high stability for recorded information by alternately laminating Co films and Pd and/or Pt films both to specified thickness in a manner that the latter film consists at least two layers and that the thickness of these films are made gradually to decrease in the thickness direction from the side of a transparent substrate. CONSTITUTION:A composition-modified film 2 comprising alternately laminated Co films and Pd films, Co films and Pt films, or Co films and PdPt alloy films is formed on a transparent substrate 1. On recording, reproducing or erasing information, light is allowed to irradiate the medium through the transparent substrate 1. The Co film 3a, 3b-3y, 3z which constitutes the composition-modified film 2 is made 1-30 Angstrom  thick and at least two films are formed. The film 4a, 4b-4y, 4z selected from films of Pd, Pt and PdPt alloy which constitutes the composition-modified film 2 is made 1-100 Angstrom thick, gradually decreasing from the film nearest to the transparent substrate 1 to other films in the thickness direction. By this constitution, the obtd. magneto-optical recording medium has large coercive force and Kerr rotation angle and high stability for recorded information.
Patent JP-H06217294-A (JP)
Title: Image data compressing device and image data transmitting method
Inventor: HANAGATA OSAMU
IPC: H04N19/136
Filed: 1993-01-19
Abstract: PURPOSE:To efficiently compress dynamic image data. CONSTITUTION:A motion vector detecting circuit 3 detects the motion vector of dynamic image, data and a mean value arithmetic circuit 4 calculates the mean value of data along the motion vector. A comparing circuit 5 compares the mean value with image data stored in a memory 2 and an extracting circuit 6 extracts a range whose error with the mean value is small as a dynamic image area and an area whose error is large as a still picture area. An encoder 7 performs encoding by methods suitable for the respective areas.
Patent JP-S60168511-A (JP)
Title: Production of electret filter
Inventor: NAKAO ETSUROU
IPC: D04H1/4291
Filed: 1984-02-10
Abstract: PURPOSE:To prevent the deterioration in collection efficiency, by bringing a nonwoven fabric comprising polyolefinic synthetic fibers having inherent viscosity of 1.5 or less into close contact with an earth electrode having a smooth surface at a room temp. to bring the same to an electret state in a high voltage electric field. CONSTITUTION:The web with a fiber diameter of 12mum is formed of polypropylene fibers with inherent viscosity of 0.8 by a melt blow method and a number of webs are laminated to form a nonwoven fabric with a wt. of 60g/m<2> and a thickness of 0.7mm.. The gap between a discharge electrode with a diameter of 0.2mm. and an earth electrode comprising a steel drum having a smooth surface is set to 15mm. and DC voltage of 10kV/cm is applied between two electrodes to form a high electric field through which the nonwoven fabric is, in turn, passed at a room temp. for 5sec while closely contacted with the earth electrode to be brought to an electret state.
Patent JP-S58152851-A (JP)
Title: Renal tetrapeptide
Inventor: FURANSHISU RICHIYAADO FUEIFUAA
IPC: C07K5/117
Filed: 1983-02-15
Abstract: N-Acyltetrapeptides are described which are active in improving renal function. An exemplary species is N-4-(4-hydroxyphenyl)-butyryl-L-prolyl-D,L- alpha -methyl-phenylalanyl-glycyl-L-prolin e.
Patent JP-S58141116-A (JP)
Inventor: YAGI MASATOSHI
IPC: A47J27/00
Filed: 1982-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54114688-A (JP)
Title: Sequence controller
Inventor: HAMADA RIYOUICHI
IPC: G05B9/02
Filed: 1978-02-27
Abstract: PURPOSE: To provide a less amount of damages caused in the parts and equipments, with a safety improved when in an emergency stop applied for the controlled device, by means of returning to the one-step preceding condition when a trouble is caused at a time of stepping forward.  
     CONSTITUTION: If depressed a starting switch 17, a flip flop F-A16 is made setting. With a step completion signal inputted, a counter 6 is stepped to apply a step signal to a matrix unit through an input step decoder 4 and an output step decoder 7. With an emergency stop switch 19 depressed when caused a trouble, a countdown pulse is transmitted to the counter unit 6 through a NAND gate 18, simultaneously with the flip flop F-A16 made resetting to block an input of count pulse. In this way, the controlled device is returned to the one-step preceding condition and stopped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61183449-A (JP)
Title: Austenitic steel having resistance to corrosion at high temperature under stuck caso4
Inventor: SHIDA YOSHIAKI
IPC: C22C38/00
Filed: 1985-02-09
Abstract: PURPOSE:To obtain an austenitic steel having superior resistance to corrosion at high temp. under stuck CaSO4 and usable as a material for a steel pipe for the high temp. part of a fluidized bed boiler by adding >=20wt% Cr and a specified amount of one or more among Y, REM, Mg and Ca. CONSTITUTION:The composition of an austenitic steel is composed of, by weight, <=0.2% C, 1-2% Si, <=2% Mn, 20-44% Cr, 18-28% Ni, <0.1% in total of one or more among Y, REM, Mg and Ca, and the balance Fe with inevitable impurities. The composition may further contain 0.03-0.4% N and one or more among 0.05-1.5% each of Ti, Nb and Zr.
Patent JP-H01203046-A (JP)
Title: Removal of pyrogen from resin carrier
Inventor: SAEKI JUN
IPC: B01J49/00
Filed: 1988-02-05
Abstract: PURPOSE:To remove pyrogen effectively by washing a resin carrier for ion exchange chromatography or liquid chromatography with washing solutions which have stepwisely different salt density for the elution. CONSTITUTION:Pyrogen is removed from a resin carrier by washing with stepwisely different salt density solutions, when a resin carrier for ion exchange chromatography or for hydrophobic chromatography. This method enables elimination of a residual pyrogen which in not able remove even after washing the resin carrier using acid, alkali or alcohol. Salts used are table salt for ion exchange chromatography and ammonium sulfate for hydrophobic chromatography.
Patent JP-H04240304-A (JP)
Title: Fuel spraying burner
Inventor: YASUDA HIROFUMI
IPC: F23D11/24
Filed: 1991-01-24
Abstract: PURPOSE:To mix well the combustion with the primary air right after pouring into the combustion cylinder by providing a primary air blow-out port with a plurality of through-holes in its circumferential side and a conical ring body that tapers off to the front in a fuel spraying burner provided with a primary and secondary air cylinders. CONSTITUTION:A fuel spraying burner has a fuel spraying nozzle 1, primary air cylinder 7, secondary air cylinder 8, combustion cylinder 10, etc., and primary air A1 is introduced from the primary air blow-out port 7a in the circumference of the nozzle 1, and secondary air 2A consisting of the whirl flow generated in the secondary air cylinder 8 by a whirl air flow port 13 is introduced from the secondary air blow-out ports 8a in the circumference of a primary air blow- out port 7a. In this case the primary air blow-out port 7a is provided with a conical ring body 20 that tapers off to the front. With this arrangement the most part of the primary air A1 goes through the center of the comical ring body 20 and flows into the combustion cylinder 10 with the sprayed fuel with an ample penetrating force, and the mixing of the primary air and fuel is promoted.
Patent JP-S56121252-A (JP)
Title: Base of annular fluorescent lamp
Inventor: KODAMA TADAYOSHI
IPC: H01J5/56
Filed: 1980-02-29
Abstract: PURPOSE:To improve the rate of successful insertion of a lead-in wire into the base pin of an annular fluorescent lamp and increase productivity in its manufacturing process, by providing a protruding annular form in an enlarged area in the base pin hole. CONSTITUTION:A base pin hole 6 comprises a base pin insertion hole part 7 and enlarged area 8, further the enlarged area 8 comprises an enlarged part 9, cylindrical part 10 and a guide part 5. A protruding annular part 11 is provided in the cylindrical part 10 of the enlarged space 8. A base pin 3 is fixed to the base pin hole 6, in such that its one end is inserted through the insertion hole part 7 until it protrudes outward and the other end is fixed, by being press expanded to almost closely contact the enlarged part 9 in the enlarged space 8.
Patent JP-S60167792-A (JP)
Inventor: SHIYOUJI KAZUAKI
IPC: B25J9/16
Filed: 1984-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11222934-A (JP)
Title: Multistage dome structure
Inventor: FUKUMOTO SANAE
IPC: E04B1/34
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide multistage dome structure capable of providing sufficient ceiling height toward a center part, dispensing with air-conditioning equipment for ventilation and preventing dust from accumulating an opening parts. SOLUTION: A dome roof is composed of a plurality of radial lattice members 2, a plurality of circumferential lattice members 3 of concentric shape intersecting the respective radial lattice members 2 and strut members 4 vertically arranged in the intersecting positions of the circumferential lattice members 3 and radial lattice members 2. In this case, the dome roof is divided in a plurality of parts concentrically from the top part center, and the eaves side edge parts and ridge side edge parts of the respective divided roof parts 12a, 14a, 14b, 16a, 16b are connected by cylindrical parts 18 to form multistage dome roof shape.
Patent JP-S60166427-A (JP)
Title: Manufacture of resin molded shape
Inventor: IIDA TOYOO
IPC: B29C69/00
Filed: 1984-02-10
Abstract: PURPOSE:To obtain a resin molded shape having a pattern imitating a real one such as a marble-like pattern simply by changing a resin molding material into an aggregate and forming a groove and previously filling the groove with a resin molding material of a different color before preheating the resin molding material. CONSTITUTION:A thermosetting resin molding material as a chief material is put into a frame 1, thus manufacturing an aggregate 2. A molding material, such as melamine resin, guanamine resin, phenol modified melamine resin, urea resin, phenol resin, etc. is used as the molding material. Grooves 3 in 1-5mm. width and 1-7mm. depth are formed to the surface of the aggregate 2, and the grooves 3 are filled with a powdered or granular molding material 4 having a color different from the material constituting the aggregate 2. It is preferable that a combination through which a polymerization reaction is generated between resins included in both the material constituting the aggregate 2 and the molding material 4 is selected on molding in both materials. The aggregate is heated as required, and the frame is removed. The aggregate is heated and pressure-molded, thus obtaining a resin molded shape. According to the method, a pattern imitating a real such as a marble-like pattern can be produced simply.
Patent JP-H06248850-A (JP)
Title: Seal sheet strip capable of being fixed to window, door or facade
Inventor: GIYUNTAA BOTSUKU
IPC: E06B7/14
Filed: 1994-02-22
Abstract: PURPOSE: To fix a seal seat strip at a frame molding material through a simple type, or fix the seal seat strip at the structure molding material of a building structure disposed at the frame molding material, and may eliminate a manually- operated processing work. CONSTITUTION: A seal seat strip 1 is brought to arrangement at a fixing edge part having a weather strip seal 2. The weather strip seal 2 is inserted in a groove undercut in a frame molding material or a groove undercut in a structure molding material disposed at the frame molding material.
Patent JP-S53109764-A (JP)
Title: Attachment of hair dryer
Inventor: NOSE KIYUUKICHI
IPC: A45D20/50
Filed: 1977-03-05
Abstract: PURPOSE: To accomplish accurate and firm mounting of bristles with an arcshaped under surface of the mesh cover with brstlw projected thereon pressed on an arc-shaped top of the main unit attachment having a radius of curvature relatively larger than that of the under surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04263809-A (JP)
Title: Firingproof bedding
Inventor: HONDA YUTAKA
IPC: A47G9/02
Filed: 1991-02-19
Abstract: PURPOSE:To obtain the bedding having excellent firingproofness and excellent safety and comfortability by disposing a cloth consisting of flame-resistant fibers between wadding and a surface cloth. CONSTITUTION:The flame-resistant fibers used for the cloth 3 consisting of the flame-resistant fibers is easily obtd. by using cellulose fibers, acrylic fibers, pitch fibers, etc., as raw materials and treating these fibers in an oxidative atmosphere, for example, air, for several minutes to several hours at 200 to 400 deg.C. While the cloth 3 of the flame-resistant fibers to be used can exhibit a firingproof effect even when blended with other fibers, the cloth contains preferably >=40wt.%, more preferably >=80wt.% flame-resistant fibers in order to obtain a sufficient effect.
Patent JP-H08218541-A (JP)
Title: Eaves unit for temporary house
Inventor: MINAMI KATSUTOMO
IPC: E04H1/12
Filed: 1995-02-13
Abstract: PURPOSE: To eliminate a bulky state for the benefit of transportation and facilitate an assembling work. CONSTITUTION: This eaves unit comprises a three party-combination of an eaves holding blanket 2 and an eaves material 3 and an eaves bearing member 4. Both the eaves holding blanket 2 and the eaves material 3 are so arranged that each bending part 20 may be engaged with each engagement part. A bearing board 40 provided on both sides on the eaves bearing member is arranged to be turnable so that it may turn to the bearing position below the eaves material 3 from a skeleton side.
Patent JP-S55117927-A (JP)
Title: Analysis unit
Inventor: TOOYAMA YOSHIO
IPC: G01J3/00
Filed: 1979-03-05
Abstract: PURPOSE:To simplify operations to prevent the operation miss of the operator by making it possible to input numerics independently of the set order of the upper limit and the lower limit of the analysis result. CONSTITUTION:Input parts 1 and 2 which set the upper limit and the lower limit of recorder 3 respectively can set the upper limit value. Decision part 4 decides whether data of input part 1 is larger than, smaller than, or equal to data of input part 2 and stores the larger value and the smaller value in upper limit value memory part 5 and lower limit value memory part 6 respectively and sends a signal of input value anomaly to anomaly detection part 7 if they equal to each other. Then, operation part 8 outputs the output of analysis result generation part 9 to recorder 3 within the range between the upper limit and the lower limit of upper limit value memory part 5 and lower limit value memory part 6.
Patent JP-H02202873-A (JP)
Title: Production of 1-halo-2,2,6,6-tetraalkyl-4-piperidinol
Inventor: HIROWATARI NORIYUKI
IPC: C07D211/92
Filed: 1989-02-01
Abstract: PURPOSE:To easily produce the subject compound in high yield and purity at about normal temperature by reducing 2,2,6,6-tetraalkyl-4-piperidinone with hydrogen in a solvent in the presence of a catalyst, removing by-products and adding a halogen to the product in the presence of an alkali. CONSTITUTION:The objective compound useful as a component of bleaching detergent, etc., can be produced by (1) reducing 2,2,6,6-tetraalkyl-4-piperidinone with hydrogen in an aqueous solvent in the presence of a catalyst (e.g. Raney nickel) under hydrogen pressure of 6-20kg/cm<2>C at 30-100 deg.C for 1-12hr to form 2,2,6,6-tetraalkyl-4-piperidinol, (2) separating the catalyst by filtration and the low-boiling by products by distillation, (3) extracting with an organic solvent inert to the following halogenation reaction, (4) adding a halogen such as Cl2 to the reaction mixture containing 2,2,6,6-tetraalkyl-4-piperazinol in the presence of an alkali and (5) reacting at 0-60 deg.C under a pressure of 1-10kg/cm<2> for 1-20hr.
Patent JP-H09218732-A (JP)
Title: Information processor and control method for the same
Inventor: NAKAMURA AKIYOSHI
IPC: G06F1/32
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a small and portable information processor which can reduce a power consumption through the use of high speed CPU and to provide the control method. SOLUTION: In a computer 10 having CPU 1 and a controller unit 20 connected with CPU 1 with an address bus 31 and a data bus 32, the buses 31 and 32 are opened with BOFF(back-off input) signal and a mode is set to be a low power consumption one while CPU 1 executes an input-output processing by the controller unit 20. When the input/output processing terminates, CPU 1 is restored, a controller unit 20-side is set to a low power consumption state and power consumption as the whole computer 10 can be reduced. At the same time, peak current can be reduced.
Patent JP-S62182771-A (JP)
Title: Plate writing recorder
Inventor: TAKEMURA YUKIO
IPC: B43L1/04
Filed: 1986-02-05
Abstract: PURPOSE:To reduce the aberrations of a lens accompanied with widening of the angle and to make a device convenient for movement by deviating the center position in the longitudinal direction of an image reading slit on a plate writing face from the optical axis of the focusing lens. CONSTITUTION:Though an electrophotographic copying machine body 50 and the plate writing face or the like are arranged in the conventional manner, a mirror system for bending the optical path is not used at all to obtain the same image as conventional. Since only the lens is protruded out of the plate writing face to the side and mirrors or the like are not used, the structure has a very small capacity. Thus, the device is made convenient for movement because it is made light-weight and small-sized, and the attaching adjustment of mirrors is made unnecessary to eliminate the degradation in picture quality and the reduction of the quantity of light due to mirrors.